搜索结果: 1-10 共查到“知识库 仪器科学与技术 Model”相关记录10条 . 查询时间(0.297 秒)
A NEW PROCESS-ORIENTED AND SPATIOTEMPORAL DATA MODEL FOR GIS DATA
Spatiotemporal data model Simulation for dynamic process Event-driven model
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2018/5/15
With the rapid development of wireless sensor and information technology, there is a trend of transition from "digital monitoring" to "intelligence monitoring" advancing process. The traditional model...
Asymptotic Distribution of MisspeciÖed Random E§ects Estimator for a Dynamic Panel Model with Fixed E§ects When Both n and T are Large
panel model random e§ects
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2015/9/22
We consider a dynamic panel AR(1) model with Öxed e§ects when both n and T are large. It is shown
that the MLE motivated by the random e§ects assumption is asymptotically unbiased even when the
...
Asymptotically Unbiased Inference for a Dynamic Panel Model with Fixed Effects When Both n and T are Large
Asymptotically Unbiased Inference Dynamic Panel Model
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2015/9/22
We consider a dynamic panel AR(1) model with fixed effects when both n and T are large. Under the
“T fixed n large” asymptotic approximation, the ordinary least squares (OLS) or Gau...
An open standard-based sensor web approach for online 3d extraction:using sensor observation service,sensorml and rational function model
standard-based sensor web approach for online sensor observation service,sensorml rational function model
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2015/9/1
An open standard-based sensor web approach for online 3d extraction:using sensor observation service,sensorml and rational function model.
Spatial sensor web reference model – a model of architecture for spatial sensor web interconnection
Sensor networks Interoperability Sensor Standards Networks
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2015/9/1
In this paper, we introduce a Spatial Sensor Web reference model. Firstly, we present the concept of the Sensor Web and the Spatial Sensor Web. Then we use a layered conceptual model to describe the S...
A DIRECT TEST OF THE BUFFER-STOCK MODEL OF SAVING
SAVING BUFFER-STOCK MODEL
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2015/7/23
Recent models with liquidity constraints and impatience emphasize that consumers use savings
to buffer income fluctuations. When wealth is below an optimal target, consumers try to increase
th...
Coupling Sensor-Based Structural Health Monitoring with Finite Element Model Updating for Probabilistic Lifetime Estimation of Wind Energy Converter Structures
Sensor-Based Structural Health Monitoring Finite Element Model Updating Probabilistic Lifetime Estimation Wind Energy Converter Structures
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2015/6/30
The worldwide demand for green energy systems is evident. In this context,wind energy converters will play a paramount role. Extending the service life of a wind energy converter translates into signi...
Gas Chromatography Data Classification Based on Complex Coefficients of an Autoregressive Model
Gas Chromatography Data Classification Complex Coefficients Autoregressive Model
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2009/9/7
This paper introduces autoregressive (AR) modeling as a novel method to classify outputs from gas chromatography (GC). The inverse Fourier transformation was applied to the original sensor data, and t...
A Simple Optical Model for the Swelling Evaluation in Polymer Nanocomposites
Simple Optical Model Swelling Evaluation Polymer Nanocomposites
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2009/9/4
In the present study, we report on a simple optical method based on thin film interferometry for the swelling evaluation in polymer nanocomposite layers used for gas sensing applications. We show that...
A REFINED SENSOR MODEL FOR PANORAMIC CAMERAS
Close Range Photogrammetry Panoramic Camera
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2015/5/27
In this paper we present the result of physical measurements of tumbling for the SpheroCam. A
method for tumbling error modeling of panoramic cameras is introduced and we will show how it
can be u...